DK129434C - - Google Patents

Info

Publication number: DK129434C
Authority: DK; Denmark

Application number

DK487571A

Other languages

Danish (da)

Other versions

DK129434B (en

Inventor

S Casadio

E Sclavi

R Perego

Original Assignee

S Casadio

E Sclavi

R Perego

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1970-10-09

Filing date

1971-10-07

Publication date

1975-03-10

1971-10-07 Application filed by S Casadio, E Sclavi, R Perego filed Critical S Casadio

1974-10-14 Publication of DK129434B publication Critical patent/DK129434B/en

1975-03-10 Application granted granted Critical

1975-03-10 Publication of DK129434C publication Critical patent/DK129434C/da

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/60—Salicylic acid; Derivatives thereof
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
- A61K9/2077—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/4808—Preparations in capsules, e.g. of gelatin, of chocolate characterised by the form of the capsule or the structure of the filling; Capsules containing small tablets; Capsules with outer layer for immediate drug release

Landscapes

Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Bioinformatics & Cheminformatics (AREA)
Epidemiology (AREA)
Medicinal Chemistry (AREA)
Pharmacology & Pharmacy (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Medicinal Preparation (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

DK487571AA 1970-10-09 1971-10-07 Process for the preparation of a pharmaceutical composition of acetylsalicylic acid as active substance as well as polysiloxane and a cellulose ether or ester and with gradual release of the active substance. DK129434B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4816770A GB1357737A (en)	1970-10-09	1970-10-09	Sustained release pharmaceutical compositions

Publications (2)

Publication Number	Publication Date
DK129434B DK129434B (en)	1974-10-14
DK129434C true DK129434C (en)	1975-03-10

Family

ID=10447626

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK487571AA DK129434B (en)	1970-10-09	1971-10-07	Process for the preparation of a pharmaceutical composition of acetylsalicylic acid as active substance as well as polysiloxane and a cellulose ether or ester and with gradual release of the active substance.

Country Status (8)

Country	Link
US (1)	US3853988A (en)
CA (1)	CA974883A (en)
DE (1)	DE2149699A1 (en)
DK (1)	DK129434B (en)
ES (1)	ES395533A1 (en)
FR (1)	FR2110314B1 (en)
GB (1)	GB1357737A (en)
SE (1)	SE382560B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51123814A (en) *	1975-04-22	1976-10-28	Shin Etsu Chem Co Ltd	A process for preparing gradually releasable solid medicines
US4167558A (en)	1976-02-13	1979-09-11	Hoffmann-La Roche Inc.	Novel sustained release tablet formulations
DE2902414A1 (en) *	1979-01-23	1980-08-07	Hoechst Ag	DEPOT BODY BASED ON SILICONE RUBBER AND METHOD FOR THE PRODUCTION THEREOF
FR2514261B1 (en) *	1981-10-08	1986-08-22	Aec Chim Organ Biolog	NOVEL COMPOSITION FOR COATING FOODS AND DRUGS AND GRANULES THUS COATED
DE3508097A1 (en) *	1984-07-21	1986-02-06	Hoechst Ag, 6230 Frankfurt	COMBINATION PRODUCT MADE OF XANTHINE DERIVATIVES AND O-ACETYLSALICYL ACID OR THEIR PHARMACOLOGICALLY COMPATIBLE SALTS AND THE USE THEREOF
FR2653338B1 (en) *	1989-10-23	1994-06-10	Dow Corning Sa	FORMULATION FOR SUSTAINED RELEASE DRUGS AND THE USE THEREOF.
CN1146154A (en) *	1994-03-18	1997-03-26	A·施米德特	Use of dimeticone in local antibacterial treatment and/or prevention and treatment of syndromes and infectious diseases related to helicobacter pylori (Hp)
DE4409357C2 (en) *	1994-03-18	1996-10-17	Upmeyer Hans Juergen	Use of Dimeticon to eradicate Heliobacter pylori
US5965161A (en)	1994-11-04	1999-10-12	Euro-Celtique, S.A.	Extruded multi-particulates
US5855915A (en) *	1995-06-30	1999-01-05	Baylor University	Tablets or biologically acceptable implants for long-term antiinflammatory drug release
US20110039807A1 (en) *	2009-08-13	2011-02-17	Kim Hyoung-Chun	Anti-parkinsonian compound acetylsalicylic acid maltol ester
WO2014014753A1 (en)	2012-07-17	2014-01-23	Dow Global Technologies Llc	Composition comprising an organic liquid diluent and a cellulose ether of very low viscosity

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2805977A (en) *	1955-01-04	1957-09-10	Smith Kline French Lab	Sustained release pharmaceutical preparation
GB971486A (en) *	1960-04-01	1964-09-30	Rech S Pharma Et Scient	Therapeutic compositions comprising aspirin and polysiloxanes
US3133863A (en) *	1961-03-10	1964-05-19	Strong Cobb Arner Inc	Sustained release therapeutic tablet compositions comprising organic solvent-gelled gums
AU407324B2 (en) *	1962-05-01	1970-10-28	Smith, Kline & French Laboratories	Powdered silicone products and processes
IL26885A (en) *	1965-12-06	1970-10-30	Smith Kline French Lab	Pharmaceutical silicone compositions
US3518344A (en) *	1967-10-02	1970-06-30	Miles Lab	Tableting lubricant

1970
- 1970-10-09 GB GB4816770A patent/GB1357737A/en not_active Expired
1971
- 1971-09-28 US US00184634A patent/US3853988A/en not_active Expired - Lifetime
- 1971-09-28 CA CA123,851A patent/CA974883A/en not_active Expired
- 1971-09-29 ES ES395533A patent/ES395533A1/en not_active Expired
- 1971-10-04 FR FR7135618A patent/FR2110314B1/fr not_active Expired
- 1971-10-05 DE DE19712149699 patent/DE2149699A1/en active Pending
- 1971-10-07 DK DK487571AA patent/DK129434B/en unknown
- 1971-10-08 SE SE7112796A patent/SE382560B/en unknown

Also Published As

Publication number	Publication date
SE382560B (en)	1976-02-09
GB1357737A (en)	1974-06-26
FR2110314A1 (en)	1972-06-02
DK129434B (en)	1974-10-14
CA974883A (en)	1975-09-23
ES395533A1 (en)	1974-10-16
DE2149699A1 (en)	1972-04-13
FR2110314B1 (en)	1975-06-06
US3853988A (en)	1974-12-10

Publication	Publication Date	Title
ATA96471A (en)	1973-02-15
AU2044470A (en)	1972-03-30
AU1473870A (en)	1971-11-11
AU1146470A (en)	1971-08-19
AU1326870A (en)	1971-10-28
AU2130570A (en)	1972-04-27
AU2085370A (en)	1972-04-13
AU2017870A (en)	1972-03-23
AU1833270A (en)	1972-02-10
AU1716970A (en)	1972-01-06
AU1517670A (en)	1971-11-18
AU1336970A (en)	1971-10-07
AU1591370A (en)	1971-12-09
AU1004470A (en)	1971-07-08
AU1277070A (en)	1971-09-23
AU2144270A (en)	1972-04-27
AU1235770A (en)	1971-09-16
AU1328670A (en)	1971-10-07
AU1189670A (en)	1971-02-18
AU1343870A (en)	1971-10-07
AU2131570A (en)	1972-04-27
AU2130770A (en)	1972-04-27
AU1918570A (en)	1972-03-02
AU1581370A (en)	1971-12-09
AU2119370A (en)	1972-04-20